<?php

/**
 * Zend Framework
 *
 * LICENSE
 *
 * This source file is subject to the new BSD license that is bundled
 * with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://framework.zend.com/license/new-bsd
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@zend.com so we can send you a copy immediately.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Photos
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 * @version    $Id: UserFeed.php 16971 2009-07-22 18:05:45Z mikaelkael $
 */

/**
 * @see Zend_Gdata_Photos
 */
require_once 'Zend/Gdata/Photos.php';

/**
 * @see Zend_Gdata_Feed
 */
require_once 'Zend/Gdata/Feed.php';

/**
 * @see Zend_Gdata_Photos_UserEntry
 */
require_once 'Zend/Gdata/Photos/UserEntry.php';

/**
 * @see Zend_Gdata_Photos_AlbumEntry
 */
require_once 'Zend/Gdata/Photos/AlbumEntry.php';

/**
 * @see Zend_Gdata_Photos_PhotoEntry
 */
require_once 'Zend/Gdata/Photos/PhotoEntry.php';

/**
 * @see Zend_Gdata_Photos_TagEntry
 */
require_once 'Zend/Gdata/Photos/TagEntry.php';

/**
 * @see Zend_Gdata_Photos_CommentEntry
 */
require_once 'Zend/Gdata/Photos/CommentEntry.php';

/**
 * Data model for a collection of entries for a specific user, usually
 * provided by the servers.
 *
 * For information on requesting this feed from a server, see the
 * service class, Zend_Gdata_Photos.
 *
 * @category   Zend
 * @package    Zend_Gdata
 * @subpackage Photos
 * @copyright  Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
 * @license    http://framework.zend.com/license/new-bsd     New BSD License
 */
class Zend_Gdata_Photos_UserFeed extends Zend_Gdata_Feed
{

	/**
	 * gphoto:user element
	 *
	 * @var Zend_Gdata_Photos_Extension_User
	 */
	protected $_gphotoUser = null;

	/**
	 * gphoto:thumbnail element
	 *
	 * @var Zend_Gdata_Photos_Extension_Thumbnail
	 */
	protected $_gphotoThumbnail = null;

	/**
	 * gphoto:nickname element
	 *
	 * @var Zend_Gdata_Photos_Extension_Nickname
	 */
	protected $_gphotoNickname = null;

	protected $_entryClassName = 'Zend_Gdata_Photos_UserEntry';
	protected $_feedClassName = 'Zend_Gdata_Photos_UserFeed';

	protected $_entryKindClassMapping = array(
        'http://schemas.google.com/photos/2007#album' => 'Zend_Gdata_Photos_AlbumEntry',
        'http://schemas.google.com/photos/2007#photo' => 'Zend_Gdata_Photos_PhotoEntry',
        'http://schemas.google.com/photos/2007#comment' => 'Zend_Gdata_Photos_CommentEntry',
        'http://schemas.google.com/photos/2007#tag' => 'Zend_Gdata_Photos_TagEntry'
        );

        public function __construct($element = null)
        {
        	$this->registerAllNamespaces(Zend_Gdata_Photos::$namespaces);
        	parent::__construct($element);
        }

        /**
         * Creates individual Entry objects of the appropriate type and
         * stores them in the $_entry array based upon DOM data.
         *
         * @param DOMNode $child The DOMNode to process
         */
        protected function takeChildFromDOM($child)
        {
        	$absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
        	switch ($absoluteNodeName) {
        		case $this->lookupNamespace('gphoto') . ':' . 'user';
        		$user = new Zend_Gdata_Photos_Extension_User();
        		$user->transferFromDOM($child);
        		$this->_gphotoUser = $user;
        		break;
        		case $this->lookupNamespace('gphoto') . ':' . 'nickname';
        		$nickname = new Zend_Gdata_Photos_Extension_Nickname();
        		$nickname->transferFromDOM($child);
        		$this->_gphotoNickname = $nickname;
        		break;
        		case $this->lookupNamespace('gphoto') . ':' . 'thumbnail';
        		$thumbnail = new Zend_Gdata_Photos_Extension_Thumbnail();
        		$thumbnail->transferFromDOM($child);
        		$this->_gphotoThumbnail = $thumbnail;
        		break;
        		case $this->lookupNamespace('atom') . ':' . 'entry':
        			$entryClassName = $this->_entryClassName;
        			$tmpEntry = new Zend_Gdata_App_Entry($child);
        			$categories = $tmpEntry->getCategory();
        			foreach ($categories as $category) {
        				if ($category->scheme == Zend_Gdata_Photos::KIND_PATH &&
        				$this->_entryKindClassMapping[$category->term] != "") {
        					$entryClassName = $this->_entryKindClassMapping[$category->term];
        					break;
        				} else {
        					require_once 'Zend/Gdata/App/Exception.php';
        					throw new Zend_Gdata_App_Exception('Entry is missing kind declaration.');
        				}
        			}

        			$newEntry = new $entryClassName($child);
        			$newEntry->setHttpClient($this->getHttpClient());
        			$this->_entry[] = $newEntry;
        			break;
        		default:
        			parent::takeChildFromDOM($child);
        			break;
        	}
        }

        public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
        {
        	$element = parent::getDOM($doc, $majorVersion, $minorVersion);
        	if ($this->_gphotoUser != null) {
        		$element->appendChild($this->_gphotoUser->getDOM($element->ownerDocument));
        	}
        	if ($this->_gphotoNickname != null) {
        		$element->appendChild($this->_gphotoNickname->getDOM($element->ownerDocument));
        	}
        	if ($this->_gphotoThumbnail != null) {
        		$element->appendChild($this->_gphotoThumbnail->getDOM($element->ownerDocument));
        	}

        	return $element;
        }

        /**
         * Get the value for this element's gphoto:user attribute.
         *
         * @see setGphotoUser
         * @return string The requested attribute.
         */
        public function getGphotoUser()
        {
        	return $this->_gphotoUser;
        }

        /**
         * Set the value for this element's gphoto:user attribute.
         *
         * @param string $value The desired value for this attribute.
         * @return Zend_Gdata_Photos_Extension_User The element being modified.
         */
        public function setGphotoUser($value)
        {
        	$this->_gphotoUser = $value;
        	return $this;
        }

        /**
         * Get the value for this element's gphoto:nickname attribute.
         *
         * @see setGphotoNickname
         * @return string The requested attribute.
         */
        public function getGphotoNickname()
        {
        	return $this->_gphotoNickname;
        }

        /**
         * Set the value for this element's gphoto:nickname attribute.
         *
         * @param string $value The desired value for this attribute.
         * @return Zend_Gdata_Photos_Extension_Nickname The element being modified.
         */
        public function setGphotoNickname($value)
        {
        	$this->_gphotoNickname = $value;
        	return $this;
        }

        /**
         * Get the value for this element's gphoto:thumbnail attribute.
         *
         * @see setGphotoThumbnail
         * @return string The requested attribute.
         */
        public function getGphotoThumbnail()
        {
        	return $this->_gphotoThumbnail;
        }

        /**
         * Set the value for this element's gphoto:thumbnail attribute.
         *
         * @param string $value The desired value for this attribute.
         * @return Zend_Gdata_Photos_Extension_Thumbnail The element being modified.
         */
        public function setGphotoThumbnail($value)
        {
        	$this->_gphotoThumbnail = $value;
        	return $this;
        }

}
